WeEn Semiconductors BT155Z-1200TQ
MPNBT155Z-1200TQ
Active
SCR 1.2KV 79A TO3P
$3.3Ref. price · indicative, final on quote
PackagingTO-3P-3, SC-65-3
RoHSRoHS Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| SCR type | Standard Recovery |
| Mounting | Through Hole |
| Voltage - off state | 1.2 kV |
| Voltage - on state (Vtm) | 1.5 V |
| Voltage - gate trigger (Vgt) | 1 V |
| Current - hold (Ih) | 200 mA |
| Current - off state | 3 mA |
| Current - gate trigger (Igt) | 50 mA |
| Current - on state (It (AV)) | 50 A |
| Current - on state (It (RMS)) | 79 A |
| Current - non rep. surge 50, 60Hz | 650A, 715A |
| Operating temperature | 150°C (TJ) |
| Package | Tube |
| Case | TO-3P-3, SC-65-3 |